From: Qin Jian <qinjian@cqplus1.com>
To: robh+dt@kernel.org
Cc: mturquette@baylibre.com, sboyd@kernel.org, tglx@linutronix.de,
maz@kernel.org, p.zabel@pengutronix.de, linux@armlinux.org.uk,
broonie@kernel.org, arnd@arndb.de, stefan.wahren@i2se.com,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
wells.lu@sunplus.com, Qin Jian <qinjian@cqplus1.com>
Subject: [PATCH v7 00/10] Add Sunplus SP7021 SoC Support
Date: Wed, 22 Dec 2021 15:05:56 +0800 [thread overview]
Message-ID: <cover.1640154492.git.qinjian@cqplus1.com> (raw)
This patch series add Sunplus SP7021 SoC support.
Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates many
peripherals (ex: UART, I2C, SPI, SDIO, eMMC, USB, SD card and etc.) into a
single chip. It is designed for industrial control.
SP7021 consists of two chips (dies) in a package. One is called C-chip
(computing chip). It is a 4-core ARM Cortex A7 CPU. It adopts high-level
process (22 nm) for high performance computing. The other is called P-
chip (peripheral chip). It has many peripherals and an ARM A926 added
especially for real-time control. P-chip is made for customers. It adopts
low-level process (ex: 0.11 um) to reduce cost.
Refer to (for documentations):
https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
Refer to (applications):
https://tibbo.com/store/plus1.html
Refer to (applications):
http://www.sinovoip.com.cn/ecp_view.asp?id=586
Changes in v7:
- sunplus,sp7021-clkc.yaml: Add clocks & clock-names
- clk-sp7021.c: fix the comments form Stephen Boyd
- irq-sp7021-intc.c: fix the comments from Marc
Changes in v6:
- reset-sunplus.c: fix the comments from Philipp
- irq-sp7021-intc.c: fix the comments from Marc
- mach-sunplus: fix the comments from Arnd
Changes in v5:
- reset-sunplus.c: fix strict checks
- clk/Kconfig: fix spell
- clk-sp7021.c: using bitfield ops, fix strict checks
- irqchip/Kconfig: fix spell
- irq-sp7021-intc.c: cleanup error path in probe, fix strict checks
- arm/Kconfig: fix spell & typo, remove CONFIG_SERIAL_SUNPLUS
- mach-sunplus/Kconfig: fix typo
- sp7021_defconfig: add CONFIG_SERIAL_SUNPLUS
Changes in v4:
- mach-sunplus: add initial support for SP7021
- sp7021_defconfig: add generic SP7021 defconfig
- reset-sunplus: remove Q645 support
- reset-sunplus.c: refine code based on Philipp's review
- clk-sp7021: clock defines add prefix, more clean up
Changes in v3:
- sp7021-intc: remove primary controller mode due to P-chip running Linux
not supported any more.
- sp7021-intc.h: removed, not set ext through the DT but sp_intc_set_ext()
- sunplus,sp7021-intc.yaml: update descriptions for above changes
- irq-sp7021-intc.c: more cleanup based on Marc's review
- all driver's Kconfig removed default, it's selected by platform config
Changes in v2:
- sunplus,sp7021-intc.yaml: add descrption for "#interrupt-cells", interrupts
- sunplus,sp7021-intc.yaml: drop "ext0-mask"/"ext1-mask" from DT
- sunplus,sp7021-intc.yaml: fix example.dt too long error
- irq-sp7021-intc.c: major rewrite
- all files with dual license
Qin Jian (10):
dt-bindings: vendor-prefixes: Add Sunplus
dt-bindings: arm: sunplus: Add bindings for Sunplus SP7021 SoC boards
dt-bindings: reset: Add bindings for SP7021 reset driver
reset: Add Sunplus SP7021 reset driver
dt-bindings: clock: Add bindings for SP7021 clock driver
clk: Add Sunplus SP7021 clock driver
dt-bindings: interrupt-controller: Add bindings for SP7021 interrupt
controller
irqchip: Add Sunplus SP7021 interrupt controller driver
ARM: sunplus: Add initial support for Sunplus SP7021 SoC
ARM: sp7021_defconfig: Add Sunplus SP7021 defconfig
.../bindings/arm/sunplus,sp7021.yaml | 27 +
.../bindings/clock/sunplus,sp7021-clkc.yaml | 52 ++
.../sunplus,sp7021-intc.yaml | 62 ++
.../bindings/reset/sunplus,reset.yaml | 38 +
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
MAINTAINERS | 17 +
arch/arm/Kconfig | 2 +
arch/arm/Makefile | 1 +
arch/arm/configs/multi_v7_defconfig | 1 +
arch/arm/configs/sp7021_defconfig | 61 ++
arch/arm/mach-sunplus/Kconfig | 26 +
arch/arm/mach-sunplus/Makefile | 9 +
arch/arm/mach-sunplus/sp7021.c | 16 +
drivers/clk/Kconfig | 10 +-
drivers/clk/Makefile | 1 +
drivers/clk/clk-sp7021.c | 705 ++++++++++++++++++
drivers/irqchip/Kconfig | 9 +
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-sp7021-intc.c | 288 +++++++
drivers/reset/Kconfig | 9 +
drivers/reset/Makefile | 1 +
drivers/reset/reset-sunplus.c | 130 ++++
include/dt-bindings/clock/sp-sp7021.h | 112 +++
include/dt-bindings/reset/sp-sp7021.h | 97 +++
24 files changed, 1676 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
create mode 100644 Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
create mode 100644 Documentation/devicetree/bindings/reset/sunplus,reset.yaml
create mode 100644 arch/arm/configs/sp7021_defconfig
create mode 100644 arch/arm/mach-sunplus/Kconfig
create mode 100644 arch/arm/mach-sunplus/Makefile
create mode 100644 arch/arm/mach-sunplus/sp7021.c
create mode 100644 drivers/clk/clk-sp7021.c
create mode 100644 drivers/irqchip/irq-sp7021-intc.c
create mode 100644 drivers/reset/reset-sunplus.c
create mode 100644 include/dt-bindings/clock/sp-sp7021.h
create mode 100644 include/dt-bindings/reset/sp-sp7021.h
--
2.33.1
next reply other threads:[~2021-12-22 7:12 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-22 7:05 Qin Jian [this message]
2021-12-22 7:05 ` [PATCH v7 01/10] dt-bindings: vendor-prefixes: Add Sunplus Qin Jian
2022-01-10 0:56 ` Rob Herring
2021-12-22 7:05 ` [PATCH v7 02/10] dt-bindings: arm: sunplus: Add bindings for Sunplus SP7021 SoC boards Qin Jian
2021-12-22 7:05 ` [PATCH v7 03/10] dt-bindings: reset: Add bindings for SP7021 reset driver Qin Jian
2021-12-22 7:06 ` [PATCH v7 04/10] reset: Add Sunplus " Qin Jian
2021-12-22 7:06 ` [PATCH v7 05/10] dt-bindings: clock: Add bindings for SP7021 clock driver Qin Jian
2021-12-22 17:05 ` Rob Herring
2022-01-06 0:36 ` Stephen Boyd
2021-12-22 7:06 ` [PATCH v7 06/10] clk: Add Sunplus " Qin Jian
2022-01-06 0:42 ` Stephen Boyd
2022-01-07 7:55 ` qinjian[覃健]
[not found] ` <20220108004112.2AB34C36AE9@smtp.kernel.org>
2022-01-10 6:37 ` qinjian[覃健]
2021-12-22 7:06 ` [PATCH v7 07/10] dt-bindings: interrupt-controller: Add bindings for SP7021 interrupt controller Qin Jian
2021-12-22 7:06 ` [PATCH v7 08/10] irqchip: Add Sunplus SP7021 interrupt controller driver Qin Jian
2021-12-22 7:06 ` [PATCH v7 09/10] ARM: sunplus: Add initial support for Sunplus SP7021 SoC Qin Jian
2021-12-22 7:06 ` [PATCH v7 10/10] ARM: sp7021_defconfig: Add Sunplus SP7021 defconfig Qin Jian
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